| 2000 | 2005 | 2010 | 2011 | 2012 | 2013 | 2014 | 2015 | 2016 | 2017 | |
|---|---|---|---|---|---|---|---|---|---|---|
| Baden-Württemberg | 56.7 | 56.5 | 58.3 | 59.9 | 60.2 | 61.0 | 61.1 | 61.2 | 62.2 | 62.3 |
| Bayern | 57.9 | 56.5 | 59.4 | 60.7 | 61.1 | 61.4 | 61.6 | 61.3 | 62.4 | 62.7 |
| Berlin | 50.5 | 48.3 | 52.1 | 53.6 | 54.2 | 54.8 | 55.3 | 55.1 | 57.4 | 58.5 |
| Brandenburg | 51.7 | 49.6 | 55.8 | 56.3 | 56.4 | 56.3 | 56.3 | 56.5 | 58.1 | 57.9 |
| Bremen | 48.5 | 45.6 | 51.0 | 52.8 | 52.9 | 52.4 | 53.4 | 52.7 | 56.3 | 56.1 |
| Hamburg | 54.3 | 53.2 | 56.9 | 57.9 | 58.1 | 59.0 | 59.9 | 59.8 | 61.0 | 61.9 |
| Hessen | 54.2 | 53.3 | 55.7 | 57.8 | 57.6 | 58.2 | 57.6 | 58.1 | 59.0 | 59.4 |
| Mecklenburg-Vorpommern | 50.2 | 48.0 | 53.6 | 54.3 | 53.2 | 53.4 | 53.1 | 53.3 | 54.5 | 54.8 |
| Niedersachsen | 51.7 | 50.5 | 54.4 | 55.8 | 56.4 | 56.7 | 56.8 | 56.9 | 57.3 | 58.1 |
| Nordrhein-Westfalen | 50.4 | 49.9 | 52.5 | 53.9 | 54.2 | 54.3 | 54.8 | 54.8 | 56.1 | 56.6 |
| Rheinland-Pfalz | 53.5 | 52.7 | 55.6 | 56.3 | 57.0 | 57.4 | 57.7 | 57.6 | 58.7 | 58.8 |
| Saarland | 48.5 | 47.9 | 51.4 | 52.2 | 52.8 | 53.2 | 52.9 | 53.3 | 55.0 | 55.1 |
| Sachsen | 49.5 | 47.9 | 52.6 | 53.7 | 53.6 | 54.2 | 55.1 | 55.0 | 56.2 | 56.7 |
| Sachsen-Anhalt | 46.6 | 46.7 | 52.2 | 54.0 | 53.5 | 53.8 | 53.7 | 53.6 | 53.8 | 53.3 |
| Schleswig-Holstein | 53.5 | 52.6 | 55.0 | 56.0 | 56.5 | 56.0 | 56.1 | 56.2 | 56.6 | 57.4 |
| Thüringen | 52.1 | 48.7 | 55.8 | 56.9 | 56.6 | 56.7 | 56.3 | 55.1 | 56.1 | 56.9 |